DE59207634D1 - Flüssigkristallanzeigenanordnung - Google Patents
FlüssigkristallanzeigenanordnungInfo
- Publication number
- DE59207634D1 DE59207634D1 DE59207634T DE59207634T DE59207634D1 DE 59207634 D1 DE59207634 D1 DE 59207634D1 DE 59207634 T DE59207634 T DE 59207634T DE 59207634 T DE59207634 T DE 59207634T DE 59207634 D1 DE59207634 D1 DE 59207634D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- crystal display
- display arrangement
- arrangement
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133604—Direct backlight with lamps
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4137260A DE4137260A1 (de) | 1991-11-13 | 1991-11-13 | Fluessigkristallanzeigenanordnung |
PCT/DE1992/000829 WO1993010479A1 (de) | 1991-11-13 | 1992-09-26 | Flüssigkristallanzeigenanordnung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59207634D1 true DE59207634D1 (de) | 1997-01-16 |
Family
ID=6444668
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4137260A Withdrawn DE4137260A1 (de) | 1991-11-13 | 1991-11-13 | Fluessigkristallanzeigenanordnung |
DE59207634T Expired - Fee Related DE59207634D1 (de) | 1991-11-13 | 1992-09-26 | Flüssigkristallanzeigenanordnung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4137260A Withdrawn DE4137260A1 (de) | 1991-11-13 | 1991-11-13 | Fluessigkristallanzeigenanordnung |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0612416B1 (de) |
JP (1) | JP3162389B2 (de) |
KR (1) | KR100244619B1 (de) |
DE (2) | DE4137260A1 (de) |
ES (1) | ES2095491T3 (de) |
WO (1) | WO1993010479A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5694147A (en) * | 1995-04-14 | 1997-12-02 | Displaytech, Inc. | Liquid crystal integrated circuit display including as arrangement for maintaining the liquid crystal at a controlled temperature |
JPH09288993A (ja) | 1996-04-19 | 1997-11-04 | Sharp Corp | 照明装置及びこの照明装置を利用した表示装置 |
DE19744183B4 (de) * | 1997-10-07 | 2009-09-24 | Robert Bosch Gmbh | Kombiinstrument |
DE19849244A1 (de) * | 1998-10-26 | 2000-04-27 | Mannesmann Vdo Ag | Beleuchtungsvorrichtung für eine Anzeige |
DE19851635A1 (de) * | 1998-11-10 | 2000-06-29 | Bosch Gmbh Robert | Beleuchtungsanordnung und Anzeigeaggregat |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7415829A (nl) * | 1973-12-21 | 1975-03-27 | Xerox Corp | Fluorescentielampen. |
US4206501A (en) * | 1978-06-12 | 1980-06-03 | Motorola, Inc. | Apparatus and methods for back illuminating a display surface |
DE2949329A1 (de) * | 1979-12-07 | 1981-06-11 | Siemens AG, 1000 Berlin und 8000 München | Heizbare fluessigkristallzelle |
JPS58126517A (ja) * | 1982-01-22 | 1983-07-28 | Stanley Electric Co Ltd | 液晶素子用面状ヒ−タ |
US4734612A (en) * | 1985-07-15 | 1988-03-29 | Kabushiki Kaisha Toshiba | High pressure metal vapor discharge lamp |
SE465848B (sv) * | 1986-12-15 | 1991-11-04 | Gen Electric | Aatergivningsanordning med flytande kristaller |
-
1991
- 1991-11-13 DE DE4137260A patent/DE4137260A1/de not_active Withdrawn
-
1992
- 1992-09-26 KR KR1019940701485A patent/KR100244619B1/ko not_active IP Right Cessation
- 1992-09-26 DE DE59207634T patent/DE59207634D1/de not_active Expired - Fee Related
- 1992-09-26 JP JP50885993A patent/JP3162389B2/ja not_active Expired - Fee Related
- 1992-09-26 WO PCT/DE1992/000829 patent/WO1993010479A1/de active IP Right Grant
- 1992-09-26 EP EP92920151A patent/EP0612416B1/de not_active Expired - Lifetime
- 1992-09-26 ES ES92920151T patent/ES2095491T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2095491T3 (es) | 1997-02-16 |
KR100244619B1 (ko) | 2000-02-15 |
JP3162389B2 (ja) | 2001-04-25 |
WO1993010479A1 (de) | 1993-05-27 |
EP0612416A1 (de) | 1994-08-31 |
DE4137260A1 (de) | 1993-05-19 |
EP0612416B1 (de) | 1996-12-04 |
JPH07501155A (ja) | 1995-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |